Stella Lefty

Stella Lefty — born Stella Lefkofsky — is an American singer-songwriter working in the space where country songwriting meets pop production. She came to wide attention in 2026 when her single "Boston" spread rapidly online, the kind of breakout that turns an emerging artist into a festival booking within a matter of months.

Her writing sits in the confessional, detail-driven tradition that has fueled country-pop's recent crossover wave, and her rise has been fast enough that most of her audience found her through a phone screen rather than radio.

Billed as a special performance, her set is the discovery slot on the bill — the newest name on a lineup otherwise stacked with established headliners.